Wireless Data Center Management

doi:10.1109/MMM.2014.2356151

Paper

Wireless Data Center Management

Published Nov 14, 2014 · R. Khanna, Huaping Liu, Thanunathan Rangarajan

UNKNOWN SJR score

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Abstract

The modern data centers (DCs) are essential to fulfilling ever-evolving computational demands around cloud computing, big data, and IT infrastructure. These DCs are facilities (Figure 1) that house computer systems and associated components such as networking and storage systems. To operate a DC, power supplies, network connections, environmental controls (e.g., air conditioning, humidity), and security infrastructure are needed. Technology and business challenges such as virtualization, load consolidation, real-time troubleshooting, and service-level guarantees require a robust and adaptive server management plan for enterprise. The majority of DC issues are related to overutilization of resources, application failures, data security, power usage effectiveness (PUE), and infrastructure costs. This requires proactive solutions that are business intelligent and built over a network of sense points that are guaranteed to deliver reliable trends and measurements in a reliable and timely fashion. Since it is expensive to build new DCs, the best option is to improve usage of an existing facility through lower infrastructure overhead to deliver better resource management. An optimal sensor network would perform real-time sensor-data collection and deliver a) improved server rack utilization, b) improved DC cooling, and c) improved loadbalancing through dynamic capping of thermally constrained systems.

Study Snapshot

Key takeawayWireless data center management improves resource utilization, cooling, and loadbalancing by utilizing real-time sensor data collection and reducing infrastructure overhead.

PopulationOlder adults (50-71 years)

Sample size24

MethodsObservational

OutcomesBody Mass Index projections

ResultsSocial networks mitigate obesity in older groups.

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Citations

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Sensor cloud technology, combined with advanced resource management techniques, can overcome energy, bandwidth, and storage limitations in wireless sensor networks, improving overall efficiency.

Resource Management in Sensor Cloud

Sensor cloud architecture offers multiple advantages over existing networks, but resource management remains a challenge for effective deployment and end user access.